1. Volume 75, Issue 1, Pages 129-168 (January 2019)
Systematic Review of Combination Drug Therapy for Non-neurogenic Lower Urinary Tract Symptoms 
Maurizio Serati, Karl-Erik Andersson, Roger Dmochowski, Enrico Finazzi Agrò, John Heesakkers, Valerio Iacovelli, Giacomo Novara, Vik Khullar, Christopher Chapple 
European Urology 
Volume 75, Issue 1, Pages (January 2019)
DOI: /j.eururo
Copyright © 2018 European Association of Urology Terms and Conditions

2. Fig. 1
PRISMA “male” flow chart. 5-ARI=5α-reductase inhibitor; LUTS=lower urinary tract symptoms; PDE5I =phosphodiesterase type 5 inhibitor; PRISMA=Preferred Reporting Items for Systematic Reviews and Meta-Analyses.
European Urology  , DOI: ( /j.eururo )
Copyright © 2018 European Association of Urology Terms and Conditions

3. Fig. 2
PRISMA “female” flow chart. LUTS=lower urinary tract symptoms; PRISMA=Preferred Reporting Items for Systematic Reviews and Meta-Analyses.
European Urology  , DOI: ( /j.eururo )
Copyright © 2018 European Association of Urology Terms and Conditions